Thank you for bug report. It's look like the rounding is failed. To workaround this you may1) set label manually - series.getPoints().get(pointIndex).setLabel("-0.1");2) setup your format to avoid default rounding - series.setLabelFormat("{YVALUE,#.##}");

You cannot post new topics in this forum.
You cannot reply to topics in this forum.
You cannot delete your posts in this forum.
You cannot edit your posts in this forum.
You cannot create polls in this forum.
You cannot vote in polls in this forum.